Leakage prevention cap



FIG. 1 is a first perspective view of a leakage prevention cap according to my design showing front side, top side and left side;

FIG. 2 is a second perspective view thereof showing front side, bottom side and left side;

FIG. 3 is a front view thereof; the rear view being a mirror image thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 shown in FIG. 4. 

CLAIM The ornamental design for a leakage prevention cap, as shown and described. 